Cylindrical Lens, Plano-Convex, N-BK7, 25.4x6.35mm, 6.4 mm, 430-700 nm

Visible N-BK7 Plano-Convex Cylindrical Lenses

The CKX006AR.14 Plano-Convex Cylindrical Lens is a 430 to 700 nm anti-reflection coated, 1 inch (25.4 mm) length by 1/4 inch (6.35 mm) width, N-BK7 plano-convex cylindrical lens with an effective focal length of 6.4 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision cylindrical lenses are manufactured from fine annealed optical glass and are polished to tight tolerances to ensure minimum wavefront distortion.

Specifications

Technical Specs

Lens Type
Cylindrical
Lens Shape
Plano-Convex
Size
25.4 x 6.35 mm
Center Thickness (Tc)
5.33 mm
Edge Thickness (Te)
3.0 mm
Lens Material
Grade A N-BK7
Antireflection Coating
430-700 nm
Coating Code
AR.14
Surface Quality
40-20 scratch-dig
Surface Flatness
λ/2-λ/4
Surface Accuracy, Irregularity, X Axis
≤λ/4 per cm
Surface Accuracy, Irregularity, Y Axis
≤λ/2
Effective Focal Length (EFL)
6.41 mm
Back Focal Length (BFL)
2.89 mm
Thickness
5.33 mm

Centration
<3 arc min
Principal Plane 2 (P2)
-3.54 mm
Radius of Curvature (R)
3.31 mm
Size Tolerance
±0.1 mm
Focal Length Tolerance
± 2.0%
Center Thickness Tolerance
+0.5/-0.25 mm
Edge Thickness Tolerance
±0.3 mm
Wedge
<1 mrad in X axis
Clear Aperture
≥central 80% of dimensions
Chamfers
0.5 mm face width
Chamfers Angle/Tolerance
45°, typical
f/Y
1
Cleaning
See How to Clean Optics

Lens Type
Cylindrical
Lens Shape
Plano-Convex
Size
25.4 x 6.35 mm
Center Thickness (Tc)
5.33 mm
Edge Thickness (Te)
3.0 mm
Lens Material
Grade A N-BK7
Antireflection Coating
430-700 nm
Coating Code
AR.14
Surface Quality
40-20 scratch-dig
Surface Flatness
λ/2-λ/4
Surface Accuracy, Irregularity, X Axis
≤λ/4 per cm
Surface Accuracy, Irregularity, Y Axis
≤λ/2
Effective Focal Length (EFL)
6.41 mm
Back Focal Length (BFL)
2.89 mm
Thickness
5.33 mm

Centration
<3 arc min
Principal Plane 2 (P2)
-3.54 mm
Radius of Curvature (R)
3.31 mm
Size Tolerance
±0.1 mm
Focal Length Tolerance
± 2.0%
Center Thickness Tolerance
+0.5/-0.25 mm
Edge Thickness Tolerance
±0.3 mm
Wedge
<1 mrad in X axis
Clear Aperture
≥central 80% of dimensions
Chamfers
0.5 mm face width
Chamfers Angle/Tolerance
45°, typical
f/Y
1
Cleaning
See How to Clean Optics

Resources & Downloads

Other

CKX006AR.14 RoHS Certificate(708.1 kB, PDF)
AR.14 Raw Data.xlsx(63.9 kB, XLSX)

2D Product Drawings

PLANOCO1 VEX-S(89.6 kB, PDF)

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